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A note on rumen ammonia and blood urea levels in steers administered urea or sparingly soluble urea derivates as nitrogen supplements

Published online by Cambridge University Press:  02 September 2010

R. N. Pal  and
S. S. Negi
R. N. Pal
Affiliation:
Indian Veterinary Research Institute, Regional Animal Nutrition Research Centre, Palampur, H.P., India
S. S. Negi
Affiliation:
Indian Veterinary Research Institute, Regional Animal Nutrition Research Centre, Palampur, H.P., India
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Summary

Ruminal ammonia and blood urea levels were compared in fistulated steers eating paddy straw to appetite and given urea alone, urea plus oxalate, and complexes of urea with either formaldehyde (UFC) or oxalate (UOC), introduced into the rumen in a single daily dose. The solubilities of UFC and UOC in rumen liquor were 23·7 and 4·6% respectively of that of urea. Higher levels of ruminal ammonia and blood urea were recorded on urea than on other supplements.

Type
Research Article
Information
Animal Production , Volume 24 , Issue 1 , February 1977 , pp. 117 - 119
Copyright
Copyright © British Society of Animal Science 1977

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References

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